Part Number
Definition:
A SHAFT HAVING TWO OR MORE DIFFERENT DIAMETERS (GREATER THAN 0.031 INCHES (0.79 MILLIMETER)) ALONG ITS LENGTH. IT MUST HAVE ONE OR MORE OF THE FOLLOWING CONDITIONS: A SPECIFIED SURFACE FINISH DESIGNATION IN THE RANGE 1 TO 125 MICROINCHES (0.025 TO 3.2 MICROMETERS) ARITHMETICAL AVERAGE (AA), MACHINED PERIPHERAL FLAT(S), CIRCULAR GROOVE(S), KEYWAY(S), SPLINES, THREADS, OR HOLES. THE ENDS AND/OR SHOULDERS MAY BE MACHINED TO ACCOMMODATE BEARINGS, COUPLINGS, AND THE LIKE. IT IS NOT DESIGNED FOR USE IN ALIGNING BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. FOR ITEMS USED TO SUPPORT ROTATING MEMBERS SEE AXLE(1), SHOULDERED. FOR ITEMS NOT HAVING ANY OF THE ABOVE CONDITIONS SEE PIN, SHOULDER, HEADLESS. EXCLUDES SHAFT(1), STRAIGHT; AND AXLE(1), STRAIGHT.
CAGE Information
| Code | Company |
|---|---|
| 43689 | HUNTINGTON INGALLS INCORPORATED DIV |
Federal Supply Class
Title
MISCELLANEOUS POWER TRANSMISSION
Inclusions:
INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 1.7500 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.2500 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, CLA FED SPEC SINGLE MATERIAL RESPONSE |
| AAHP | SECOND END STYLE | HEXAGONAL |
| ATPC | STEP QUANTITY | 3 |
| ACMD | SECOND END WIDTH ACROSS FLATS | 2.2500 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| CTBM | SECOND END STEP LENGTH | 0.3750 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 7.1560 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN (688) |